Some good news for Galaxy Note II fans as T-Mobile’s demo devices are en route and should arrive sometime tomorrow or early next week. The arrival of demo units is an obvious precursor to launch, and takes us one step closer to the idea that T-Mobile is gearing up to put these on store shelves. At the very least, you’ll be able to pop into a store and go hands on, which will help you ultimately decide if its worth throwing down a price tag that is currently guestimated to be around $299 at Walmart. Seriously, T-Mobile, the faster you put these on store shelves is the faster I can throw money at you.